Photodynamic therapy for chronic central serous chorioretinopathy: A 4-year follow-up study

1. Silva, R.M.
2. Ruiz-Moreno, J.M.
3. Gomez-Ulla, F.
4. Montero, J.A.
5. Gregório, T.
6. Cachulo, M.L.
7. Pires, I.A.
8. Cunha-Vaz, J.G.
9. Murta, J.N.